133068820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 290399760

約数和(自身を除く): 157330940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 313, 580, 626, 733, 1252, 1466, 1565, 2932, 3130, 3665, 6260, 7330, 9077, 14660, 18154, 21257, 36308, 42514, 45385, 85028, 90770, 106285, 181540, 212570, 229429, 425140, 458858, 917716, 1147145, 2294290, 4588580, 6653441, 13306882, 26613764, 33267205, 66534410, 133068820]

約数ペア:

[(1, 133068820), (2, 66534410), (4, 33267205), (5, 26613764), (10, 13306882), (20, 6653441), (29, 4588580), (58, 2294290), (116, 1147145), (145, 917716), (290, 458858), (313, 425140), (580, 229429), (626, 212570), (733, 181540), (1252, 106285), (1466, 90770), (1565, 85028), (2932, 45385), (3130, 42514), (3665, 36308), (6260, 21257), (7330, 18154), (9077, 14660)]